Hamilton High School
Chandler, AZ · High School · Grades 8-12
Hamilton High School is a high school in Chandler, AZ with 3,850 students enrolled and a 55% proficiency rate. Part of Chandler Unified District #80 (4242). NCES data from the U.S. Department of Education.
Hamilton High School is a high school in Chandler, AZ that enrolls 3,850 students in grades 8-12, putting it among the larger public campuses in the Chandler Unified District #80 (4242). That headcount is above the 994-student average for schools in the district.
EDFacts assessment data puts 55% of students at or above grade level in combined math and reading, a little above the national midpoint where roughly half of tested students clear the bar. That tracks the 57% district average closely, within a few points either way. Against the 48% Arizona statewide average, the school sits 7 points higher.
Over the last three reported years the district proficiency rate this school inherits has risen by about 17 points. As a high school, it reports a 81% adjusted-cohort graduation rate, the share of first-time ninth-graders who earn a regular diploma within four years.
The student-teacher ratio is 21.6 to 1, above the U.S. average of roughly 16 to 1. A relatively low 18% of students qualify for free or reduced-price lunch.
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About This School
Hamilton High School is a high school located in Chandler, Arizona. The school serves 3,850 students in grades 8-12. The student-to-teacher ratio is 21.6:1.
According to EDFacts assessment data, 55% of students meet grade-level proficiency standards in combined math and reading. The school reports a 81% graduation rate.
18% of students qualify for free or reduced-price lunch.
Hamilton High School is part of the Chandler Unified District #80 (4242) in Arizona.
How This School Compares
Hamilton High School has 3,850 students enrolled, making it larger than the average school in Chandler Unified District #80 (4242) (994 students). Its 55% proficiency rate is 2 percentage points below the district average of 57%. Compared to the Arizona state average of 48%, the school performs 7 points higher. The 21.6:1 student-teacher ratio is above the national average of 16:1.
Other Schools in Chandler Unified District #80 (4242)
Frequently Asked Questions
Hamilton High School has 3,850 students enrolled in grades 8-12. The student-to-teacher ratio is 21.6:1.
According to EDFacts data, 55% of students at Hamilton High School meet grade-level proficiency standards in combined math and reading assessments.
Hamilton High School has a 81% graduation rate, measuring the percentage of students who graduate within four years.
Hamilton High School is part of the Chandler Unified District #80 (4242) in Chandler, Arizona. You can view all schools in this district on the district page.
All data on this page comes from the National Center for Education Statistics (NCES) Common Core of Data and EDFacts assessment results. These are official federal datasets published by the U.S. Department of Education.
School profiles are built from NCES directory data and EDFacts assessment results. Proficiency rates reflect combined math and reading performance. Graduation rates are reported for high schools with available data.
Source: NCES Common Core of Data, 2026.